UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyrrxFN8hpnGT1bUv8OhZ+JesDjQWcDNUrTGVlTBAUU=' 
WHERE 
  key_id = '32ca2a7229ccba2f642debbcf9d514e2cf681de87760d271521c85336bf02663' 
  AND (
    token = 'oyrrxFN8hpnGT1bUv8OhZ+JesDjQWcDNUrTGVlTBAUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )